BSPTr Thread Gauges
BSPTr Threads can provide pressure tight seal on threads without use of a sealing compound. They are used in pipe assemblies where pressure tight joint is required on threads, without use of sealing compound.
Two Types of Gauges are recommended System A & System B.
Specification:
BS 21 – 1985 Indian Standard: Basic Dimensions: IS 554: 1999 & Gauging Practice: IS 8999: 2003.
Manufacturing Range:
Taper Thread Plugs & Rings for Pipe sizes 1/16″ to 6″ in both System A & System B Design.
|
Diameter (Inch) |
TPI |
Type of Gauges |
|
|
|
|
1/16, & 1/8 |
28 |
Thread Plug Gauges |
Thread Ring Gauges |
Check Plug to check |
Wear Check |
|
1/4 & 3/8 |
19 |
System A. |
System A |
NEW Rings System A |
Plug Gauges to check/ calibrate used Rings. System A |
|
1/2 & 3/4 |
14 |
& System B. |
& System B |
& System B |
& System B |
|
1,1.1/4,1.1/2,2, 2.1/2, 3 |
11 |
||||
|
4, 5, 6 |